Oilfield drilling sludge treatment system

The invention discloses an oilfield drilling sludge treatment system. The system comprises precipitation purification equipment, dehydration equipment and crushing equipment, the precipitation purification equipment comprises a precipitation tank, a stirring device is mounted at the top of the precipitation tank, the stirring device comprises a stirring motor and a stirring rod, and the stirring rod is disposed in the precipitation tank; by the adoption of the technical scheme, due to the fact that assembly line type production is conducted from sludge precipitation, dehydration to crushing, intermediate transfer is avoided, sludge is fully separated by the precipitation equipment through cooperation of a vibration device and the stirring device, the mud purification effect is good, and the working efficiency is high. 本发明公开了一种油田钻井污泥处理系统，包括沉淀净化设备、脱水设备和破碎设备，所述的沉淀净化设备包括沉淀池，在所述的沉淀池顶部安装有搅拌装置，所述的搅拌装置包括搅拌电机、搅拌杆，所述的搅拌杆置于沉淀池内，采用上述技术方案由于从污泥沉淀、脱水到破碎均流水线式生产，避免中间转运，沉淀设备由于通过振动装置配合搅拌装置将污泥充分分离，对泥浆净化效果好，且工作效率高。